OpenDoc Editor — local document editing in WebAssembly

OpenDoc

Open

Undo

Clipboard

Font

Paragraph

Styles

Editing

Mode

Drop a DOCX, ODT, JSON, or TXT file here

or use Open above — rendered entirely in your browser by the OpenDoc engine (WASM). Nothing is uploaded.

Paragraph properties

Adjust all selected paragraphs. Changes apply automatically and Undo restores the previous value.

Style & alignment Style

Alignment

Indentation

Leftin Rightin

Special Byin

Spacing Line spacing

Beforept Afterpt

Shading & borders

Fill

Pagination Keep with nextKeep this paragraph with the following paragraph. Keep lines togetherAvoid splitting the paragraph across pages. Page break beforeStart each selected paragraph on a new page.

Table properties

Adjust the current table, row, column, and default cell spacing. Changes apply automatically.

Table Caption Description

Alignment

Preferred widthin Indent from leftin

Fixed column widthsTurn off for AutoFit-style layout.

Current row Repeat as header rowRepeat this row when the table continues on another page.

Heightin Height rule

Current column Preferred widthin

Available for regular, unmerged tables.

Default cell spacing

Cell marginin Between cellsin

Formula result Formula

Supports SUM, AVERAGE, MIN, and MAX over ABOVE or LEFT numeric cells.

Document properties

File details

Page setup

Split cell

Create a style

Bookmarks

Insert field

Insert link

Alt text